In which environments do golden marble trees generally grow?

Golden marble grows well in both acidic and alkaline soils, and has nothing to do with soil.

Golden marble prefers warm growing environment, but it can also withstand low temperature. Its optimum growth temperature is between 28 and 33 degrees, and its growth rate is very slow. As long as it is given enough nutrients and moisture during modeling cultivation, it can grow rapidly, and its growth will stabilize in the later stage of modeling, and it will enter the viewing period after modeling.

1. Growth environment

Gold marbles like the sun and are resistant to low temperature, but activities require high accumulated temperature. The suitable growth period is 4- 165438+ 10 month, and the temperature is 28-33℃. The growth of gold marbles is slow, and it is easy to maintain the tree-like proportion after molding.

During modeling and cultivation, sufficient water and fertilizer are needed to grow rapidly. During the modeling cultivation period, the leaves will be too big, not big, and not big. When the modeling enters the viewing period, controlling the water content can reduce the leaves, while picking leaves from the whole tree can promote the development of leaflets, and thinning the roots can better shape the leaflets when turning the pot.

2. Suitable soil

Golden marble grows well in both acidic and alkaline soils, and has nothing to do with soil.

The sandy soil formed by the weathering of grayish brown purple sandstone in Shaximiao Formation is low in organic matter, available phosphorus and available potassium. Golden marble growing in this soil has long roots and light piles, which can be taken out completely. It is suitable for root bonsai, and it is usually cultivated with roots instead of stems.

In the red aggregate soil developed by purple mudstone weathering and the sand aggregate soil formed by mudstone weathering in the middle of Suining Formation, there are few fine roots, heavy piles and deep roots, so it is difficult to dig out complete roots, and the roots that have not been taken out of the soil will germinate and continue to grow after root cutting. Piles are usually thick and thin, so it is difficult to have a long foundation. In order to improve the quality, individual piles can also be planted upside down.

Good gold marble can often be seen in the cracks and tuyeres of rock slopes, with peculiar growth and few deep roots, which are often flat roots (because the soil is mainly organic nutrient soil washed down from the mountain and dispersed in the surface layer, the main roots can not continue to penetrate into the rock, so the container effect is generated, and there are certain fine roots on the surface layer), and there are often bent, dry, blocky and grotesque piles, and many good piles are obtained from the cracks in cliff rocks.

3. Distribution range

China's golden marble is mainly distributed in Sichuan, Chongqing, Zhaotong, Yunnan, Ankang, Hanzhong, Shaanxi, Enshi, Hubei, Jishou, Hunan and Nandan, Hechi, Guangxi. The golden marbles around the main city of Chongqing have delicate skin and are also called "rocks", which belong to shrubs.

Golden marble, scientific name pecan, vase orchid. Evergreen shrubs or small trees, with beautiful flowers and fruits, should be planted in gardens for viewing; Suitable for stump bonsai. The fruit is durable and shaped like a projectile, hence the name "Golden Marbles". Not edible, slightly toxic. Persimmon tree, soft jujube, deciduous persimmon of the same family.

There are three kinds of golden marbles: big leaves, middle leaves and small leaves. Big leaf fruit is small, middle leaf fruit is big, and small leaf fruit is medium. Some small piles have been planted for many years and rarely blossom and bear fruit.

Golden marbles are dioecious, so there are two kinds of golden marbles: those with fruit and those without fruit. There are also male plants, but the possibility of female plants blooming male flowers is very small. From the analysis of tree shape, trunk skin color, leaf shape, leaf color and vein, it is impossible to accurately determine the sex of the stump. Only by observing the flowers of golden marble can we accurately distinguish between men and women.

References:

Baidu Encyclopedia-Golden Marbles